*{
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
}
body{
    background-color: #f7f7f7;
}
/* 第一个*/
#foucs{
    position: relative;
    width: 100%;
    height: 700px;
    background-color: #E1140A;
    margin-bottom: 100px;
    cursor: pointer;
}
#foucs .foucs-slide{
    position: relative;
    width: 100%;
    height: 700px;
}
#foucs .foucs-slide>a>img{
    width: 100%;
    height: 700px;
    position: absolute;
    top: 0;
    left: 0;
    object-fit: cover;
    object-position: center;
}

#foucs .foucs-slide>a{
    opacity: 0;
    transition: 0.2s;
}
/* active */
#foucs .foucs-slide .foucs-active{
    opacity: 1;
}
#foucs .foucs-dot>.foucs-active{
    width: 20px;
    height: 20px;
    border: 2px solid #fff;
    border-radius: 50%;
}
#foucs .foucs-dot .foucs-def{
    display: none;
}


#foucs .foucs-dot{
    width: 100%;
    height: 28px;
    position: absolute;
    bottom: 24px;
    overflow: hidden;
    text-align: center;
    z-index: 99;
    line-height: 28px;
    font-size: 0;
    /* background-color: #E1140A; */
}
#foucs .foucs-dot>li{
    display: inline-block;
    margin: 0 7px;
    align-items: center;
    width: 24px;
    height: 24px;
    vertical-align: middle;
}
#foucs .foucs-dot>li>i{
    display: inline-block;
    width: 3px;
    height: 10px;
    vertical-align: middle;
    background-color: #fff;
}
#foucs #foucs-left{
    display: none;
    position: absolute;
    left: 32px;
    top: 50%;
    margin-top: -30px;
    width: 60px;
    height: 60px;
    /* opacity: 1; */
    cursor: pointer;
}
#foucs #foucs-right{
    display: none;
    position: absolute;
    right: 32px;
    top: 50%;
    margin-top: -30px;
    width: 60px;
    height: 60px;
    /* opacity: 1; */
    cursor: pointer;
}
#foucs #foucs-left>img,
#foucs #foucs-right>img {
    width: 40px;
    height: 60px;
}


/* 新闻中心 */
#news{
   height: 604px;
}
#news,
#wrapper {
    position: relative;
    width: 1200px;
    margin: 0 auto;
    margin-bottom: 20px;
}
.nav {
    width: 100%;
    height: 48px;
    line-height: 48px;
    margin-bottom: 38px;
   
}
.nav h2 {
    float: left;
    font-size: 32px;
    color: #252525;
    font-weight: bold;
}
.nav span{
    float: right;
    font-size: 16px;
    color: #060606;
    vertical-align: middle;
}
.news-banner{
    position: absolute;
    /* top: 0;
    left: 0; */
    width: 1200px;
    height: 438px;
}
.news-banner .news-banner-center {
    position: absolute;
    width: 739px;
    height: 438px;
    overflow: hidden;
    cursor: pointer;
}
.news-banner .news-banner-center ul{
    position: absolute;
    float: left;
    width: 400%;
    height: 100%;
   
}
.news-banner .news-banner-center ul li {
    width: 739px;
    height: 438px;
    float: left;
}

.news-banner .news-banner-center img {
    width: 739px;
    height: 438px;
}
.news-banner .news-banner-center ol{
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 100px;
    margin-left: -50px;
    height: 25px;
}
.news-banner .news-banner-center ol li {
    float: left;
    width: 8px;
    height: 8px;
    margin-right: 5px;
    border: 1px solid #fff;
    border-radius: 50%;
    background-color: #fff;
    opacity: .5;
}
.news-banner .news-banner-center ol .first{
    width: 35px;
    height: 10px;
    border-radius: 10px;
    background-color: #fff;
    opacity: 1;
}
.news-banner-left {
    width: 450px;
    height: 438px;
    margin-left: 10px;
    float: right;
   
}
.news-banner-left .box {
    width: 450px;
    height: 144px;
    background: #f4f4f4;
    border-bottom: 2px solid #fff;
    cursor: pointer;
}

.news-banner-left .box .red {
    float: left;
    width: 89px;
    height: 100%;
    text-align: center;
    line-height: 103px;
    font-size: 46px;
    color: #c9c9c9;
    font-weight: bold;
}
.change-color{
    color: #e12726 !important;
}
.change-box{
    background-color: #fff !important;
    border-bottom: 2px solid #e12726 !important;
}
.news-banner-left .box .title {
    width: 360px;
    height: 100%;
    float: left;
    position: relative;
}
.news-banner-left .box h4 {
    width: 90%;
    font-size: 18px;
    line-height: 20px;
    color: #252525;
    font-weight: 600;
    margin-bottom: 8px;
    overflow: hidden;
   text-overflow: ellipsis;
   margin-top: 40px;
}
.news-banner-left .box p{
    width: 85%;
    font-size: 14px;
    color: #7b7b7b;
    font-weight: 400;
    margin-bottom: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
}
.news-banner-left .box span{
    font-size: 12px;
    color: #7b7b7b;
    font-weight: 400;
}
.news-banner-left .box i {
    display: none;
    position: absolute;
    bottom: 10px;
    right: 45px;
    color: #c9c9c9;
    font-size: 16px;
    font-weight: 800;
    z-index: 999;
}
.news-banner-left .box .news-i{
    display: block;
}

/* 联想 */
.main{
	width:1200px;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
    overflow: hidden;
}
.slider{
	width: 1200px;
	height:510px;
	display: flex;
	justify-content: center;
	align-items: center;
	margin: 0 auto;
    overflow: hidden;
}
.slider_item{
	width:712px;
	height: 430px;
	position: absolute;
	overflow: hidden;
	z-index: 0;
	transition: all 0.45s ease-in-out;
}
.slider_item > img{
	width:100%;
	height: 100%;
	display: block;
}
.slider_item.center{
	width:902px;
	z-index: 2;
	height: 100%;
   
}
#wrapper .slider_item.left{
	transform: translateX(-700px);
	z-index: 1;
}
#wrapper .slider_item.right{
	transform: translateX(700px);
	z-index: 1;
}
#wrapper .slider_item h4{
    position: absolute;
    bottom: 100px;
    padding: 20px 34px 0;
    font-size: 20px;
    color: #fff;
    opacity: .8;
}
#wrapper .slider_item p {
    position: absolute;
    bottom: 60px;
    padding: 15px 34px 0;
    font-size: 14px;
    color: #fff;
    opacity: .8;
}
#wrapper .slider_item span {
    position: absolute;
    bottom: 20px;
    padding: 15px 34px 0;
    font-size: 12px;
    color: #fff;
    font-weight: 400;
    width: 158px;
}
#wrapper .bottom {
    width: 100%;
    height: 100px;
    background: linear-gradient(to bottom,transparent,#4e4d4d);
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 99;
}
.wrapper-none{
    display: none;
}
.wrapper-block{
    display: block;
}
.menu{
	width:100%;
	height:90px;
    line-height: 90px;
	position: absolute;
	z-index: 2;
}
.menu > .btn{
	cursor: pointer;
	width:60px;
	height:100%;
	padding:14px;
	text-align: center;
	font-size: 90px;
	color:#fff;
}
.btn.btn_pre{
	position: absolute;
	left:0;
}
.btn.btn_next{
	position: absolute;
	right:0;
}

/* 成功案例 */
#container{
    width: 100%;
    height: 850px;
    margin-top: 80px;
    margin-bottom: 100px;
    position: relative;
}
.container-nav{
    width: 1200px;
    margin: 0 auto;
    margin-bottom: 50px;
}
.container-imgs{
    width: 100%;
    height: 600px;
    position: relative;
    overflow: hidden;
}
.container-imgs>a{
    opacity: 0;
    transition: 0.2s;
}

.container-imgs>a>img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    position: absolute;
}
.container-titles{
    display: flex;
    justify-content: flex-end;
    align-items:flex-end;
    position: absolute;
    bottom: 90px;
    left: 50%;
    margin-left: -600px;
    width: 1200px;
    height: 210px;
   
}
.container-titles .con-box{
    position: relative;
    margin-left: 10px;
    width: 210px;
    height: 130px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: padding .5s;
    cursor: pointer;
}

.container-titles .con-box1{
    background: url(images/con1.png);
}
.container-titles .con-box2{
    background: url(images/con2.png);
}
.container-titles .con-box3{
    background: url(images/con3.png);
}
.container-titles .con-box4{
    background: url(images/con4.png);
}
.container-titles .con-box .con-center{
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto 36px;
    height: fit-content;
}
.container-titles .con-box .con-center h4{
    font-size: 20px;
    color: #fff;
    margin-bottom: 14px;
    text-align-last: left;
    font-weight: 400;
}
.container-titles .con-box .con-center p{
    font-size: 12px;
    color: #fff;
    text-align: left;
    line-height: 24px;
}
#container .con-left{
    width: 100px;
    height: 100px;
    line-height: 100px;
    font-size: 120px;
    color: #fff;
    position: absolute;
    left: 10px;
    top: 50%;
    margin-top: -50px;
    cursor: pointer;

}
#container .con-right{
    width: 100px;
    height: 100px;
    line-height: 100px;
    font-size: 120px;
    color: #fff;
    position: absolute;
    right: 10px;
    top: 50%;
    margin-top: -50px;
    cursor: pointer;

}

/* active样式 */
.container-imgs a.con-active{
    opacity: 1;
}
.container-titles div.con-active{
    padding-top: 40px;
    padding-bottom: 40px;

}

/* 热门推荐 */
#cms {
    width: 1200px;
    height: 572px;
    margin: 0 auto;
    /* background-color: aqua; */
    margin-top: 50px;
}
#cms .cms-nav-slect {
    float: right;
    width: 100px;
    height: 40px;
}
#cms .cms-nav-slect .cms-pre,
#cms .cms-nav-slect .cms-next{
    display: inline-block;
    width: 28px;
    height: 28px;
    line-height: 28px;
    border: 1px solid #d4d9e0;
    color: #d4d9e0;
    font-size: 25px;
    text-align: center;
    margin-right: 9px;
    margin-top: 5px;
    cursor: pointer;
}
#cms .cms-nav-slect .cms-pre:hover,
#cms .cms-nav-slect .cms-next:hover{
    background-color: #E1140A;
}

#cms .cms-banner {
    height: 436px;
    margin-top: 20px;
}
#cms .cms-banner .cms-banner-left {
    float: left;
    padding-top: 14px;
    width: 290px;
    height: 100%;
    /* background-color: pink; */
}
#cms .cms-banner .cms-banner-left h4{
    width: 100%;
    height: 21px;
    font-size: 16px;
    font-weight: 600;
    color: #252525;
    padding-bottom: 30px;
    cursor: pointer;

}
#cms .cms-banner .cms-banner-left h4 img{
    display: inline-block!important;
    width: 12px;
    height: 12px;
    padding-left: 5px;
    padding-top: 5px;
}
#cms .cms-banner #cms-banner-swiper{
    width: 900px;
    height: 365px;
    float: right;
    /* background-color:#e12726; */
    overflow: hidden;
    
}
#cms .cms-banner #cms-banner-swiper .cms-banner-swiper{
    width: 471px;
    height: 365px;
    /* background-color:#e12726; */
    position: relative;
    margin: 0 auto;
    /* transition: 0.5s; */

}
#cms .cms-banner #cms-banner-swiper .swiperItem{
    width: 471px;
    height: 365px;
    position: absolute;
    cursor: pointer;
   
}
#cms .cms-banner #cms-banner-swiper .swiperItem .cms-img{
    width: 471px;
    height: 365px;
    display: block;
   
}
#cms .cms-banner #cms-banner-swiper .swiperItem .cms-black{
    padding-top: 34px;
    width: 100%;
    height: 108px;
    position: absolute;
    left: 0;
    bottom: 0;
    background: -webkit-linear-gradient(top,rgba(0,0,0,0) 0%,rgba(0,0,0,.7) 65%,rgba(0,0,0,1) 100%);
}
#cms .cms-banner #cms-banner-swiper .swiperItem .cms-title{
    position: absolute;
    bottom: 90px;
    left: 40px;
    font-size: 24px;
    line-height: 28px;
    color: #fff;
    font-weight: 400;
}
#cms .cms-banner #cms-banner-swiper .swiperItem .cms-des{
    position: absolute;
    bottom: 50px;
    left: 40px;
    font-size: 14px;
    line-height: 20px;
   
    overflow: hidden;
    color: #fff;
}

/* 隐藏状态 */
.def {
    transition: 0.2s;
    opacity: 0;
    z-index: -1;
}
.c{
    transition: 0.5s;
    opacity: 1;
    z-index: 1;
    transform: perspective(500px) translateZ(-150px) translateX(460px);
}
#cms .cms-banner #cms-banner-swiper .c>.cms-black{
    background: -webkit-linear-gradient(top,rgba(0,0,0,0) 0%,rgba(0,0,0,.7) 65%,rgba(0,0,0,1) 100%)!important;
    height: 100%!important;

}
.a{
    transition: 0.5s;
    opacity: 1;
    z-index: 1;
    transform: perspective(500px) translateZ(-150px) translateX(-460px);
}
#cms .cms-banner #cms-banner-swiper .a>.cms-black{
    background: -webkit-linear-gradient(top,rgba(0,0,0,0) 0%,rgba(0,0,0,.7) 65%,rgba(0,0,0,1) 100%)!important;
    height: 100%!important;

}
.b{
    transition: 0.5s;
    opacity: 1;
    z-index: 2;
    transform: perspective(500px) translateZ(0px) translateX(0px);
}
/* 左侧变化 */

#cms .cms-banner .cms-banner-left .cms-show{
    color: #E1140A;

}
#cms .cms-banner .cms-banner-left .cms-show>img{
    visibility: visible;
}
#cms .cms-banner .cms-banner-left .cms-hidden{
    color: #252525;
}
#cms .cms-banner .cms-banner-left .cms-hidden>img{
    visibility: hidden;
}









